Where do boat people go?

Australia is much more welcoming of asylum seekers who arrive by plane, although it still requires an initial period of detention. Once out of detention, some are allowed to work while others rely on welfare, including free medical care, but they are not eligible for government housing and must find accommodation in the private rental market.

A boatload of refugees smashes on to the rocks of Christmas Island

A Rohingya Muslim man who fled Myanmar to Bangladesh to escape religious violence, cries as he pleads from a boat after he and others were intercepted by Bangladeshi border authorities in Taknaf, Bangladesh.

Two recent shipwrecks in the Mediterranean Sea believed to have taken the lives of as many as 1,300 asylum seekers and migrants highlight the growing number of people fleeing persecution, war and economic difficulties in their homelands.

Over the years, thousands of people in Asia have also used boats to escape. Here's a look at where many go, and how they are treated once they arrive.

Australia bound

Most of the boats leave Indonesian ports for Christmas Island, an Australian territory 345 kilometres (215 miles) south of the Indonesian island of Java, or Ashmore Reef, a collection of Australian islands east of Christmas Island. They often arrive without passports, which makes repatriating them more difficult.

Since July 2013, Australia has refused to allow refugees who arrive by boat to settle on the mainland, and it has been turning back boats since the current government was elected in September 2013.

It has a detention camp for asylum seekers on Christmas Island and pays Papua New Guinea and the Pacific island nation of Nauru to run similar camps, where asylum seekers wait while their applications for refugee status are processed.

Australia has an agreement to pay Cambodia to take refugees detained on Nauru, and with Papua New Guinea to resettle those camped out in there. So far none have gone to Cambodia, while some have been resettled in Papua New Guinea.

Australia is much more welcoming of asylum seekers who arrive by plane, although it still requires an initial period of detention.

Once out of detention, some are allowed to work while others rely on welfare, including free medical care, but they are not eligible for government housing and must find accommodation in the private rental market.

Indonesia, with its thousands of islands and long stretches of unpatrolled coastlines, is a key transit country for asylum seekers and migrants wanting to get to Australia.

The country hasn't signed the 1951 UN Refugee Convention and doesn't legally recognize asylum seekers or refugees.

Refugee status

But it does operate 13 detention centers around the country that temporarily house them while the UN High Commissioner for Refugees office processes their applications for refugee status and eventual resettlement in a third country such as the US or Canada.

Thousands more live on their own outside the detention centres.

The asylum seekers largely come from Myanmar, but also from Sri Lanka, Pakistan, Somalia, Syria, Iraq, Iran, Afghanistan, Yemen and Sudan.

Most register with the UNHCR for resettlement in a third country while others travel through Malaysia to Indonesia in a bid to reach Australia.

As in Indonesia and Thailand, asylum seekers and refugees have no legal status in Malaysia, putting them at risk of arrest and detention.

There are no refugee camps in Malaysia, and more than 100,000 of these "urban refugees" live in overcrowded, low-cost apartments or houses across the country. Their children do not have access to formal education. Barred legally from working, many earn money doing dirty or dangerous jobs that locals shun, while they wait for possible resettlement through the UNHCR - typically a process that lasts several years.

Those who often seek asylum in Europe come mainly from Syria, Iraq, Eritrea and Somalia. Palestinians also have attempted to flee to Europe.

Closest point of landfall, which usually means Italy, Greece or Malta. Many travel overland to Bulgaria and Hungary, favouring destinations like Britain, France, Germany, Sweden and other Nordic countries.

Asylum seekers and migrants arriving in Europe without visas are interviewed and finger-printed by authorities. EU nations have 'reception centres' to house migrants where they are fed and given health care, while their applications for asylum are being assessed.

Some migrants are given temporary permits allowing them to stay while their cases are studied. The country where they land is responsible for handling this, including providing free legal assistance. The process should not exceed 11 months. Those who do not qualify for residency of some kind are in some cases invited to leave Europe voluntarily, with some incentives. Others are expelled, sometimes put on a plane and flown to their home nation.

Similarly, Muslims of Myanmar often flee to Bangladesh.

Hundreds of thousands of Rohingya, a long-persecuted Muslim minority group in Myanmar, have fled to Bangladesh in recent years to escape persecution in the predominantly Buddhist nation. Roughly 400,000 Rohingya are believed to have gone to Bangladesh, where many of their ancestors came from, but only about 30,000 are officially recognized as refugees. The luckiest live in designated refugee camps, which include schools and clinics, but most either live in squalid informal camps or in poor, crowded neighbourhoods.

In 2012, when waves of Rohingya sought shelter in Bangladesh, border authorities reportedly forced more than 1,300 back into the sea in their creaky vessels.

Prime Minister Sheikh Hasina denied the refugees had been driven away, but made clear she didn't want them, saying the country, already densely populated, "cannot bear this burden." The Vietnamese, in contrast, often treat the United States, Canada and Australia as their destinations of asylum.

The mass exodus of Vietnamese "boat people" began in 1978, a few years after the end of the Vietnam War, with hundreds of thousands of people fleeing to escape persecution by the victorious Communist government. Another wave followed in the late 1980s. The United Nations refugee agency says at least 840,000 left by sea.

The majority initially landed in Hong Kong and several Southeast Asian nations that established refugee camps and threatened to push them back, but most eventually settled in the United States, Canada and Australia.

Miami Herald

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[Lankan refugees arrived in waves]

For Sri Lankan Tamils, India had remained destination country for long.

After Sri Lanka's civil war erupted in 1983, hundreds of thousands from the ethnic Tamil minority fled the fighting between the majority Sinhalese Government and Tamil rebels demanding an independent homeland. The refugees arrived in waves - many aboard crowded, rickety wooden boats that crossed the narrow bay between Sri Lanka and India - and landed on the beaches of Tamil Nadu State.

The Indian Government erected more than 100 refugee camps, where authorities questioned people to make sure they were not linked to the rebels. Once cleared, they were given living quarters, monthly rations and the chance to find work in the community.

With ethnic, cultural and linguistic ties to India's Tamils in the southern state, many refugees assimilated and took Indian citizenship. Others opted for repatriation offered at various times, including after Sri Lankan Tamil rebels in 1991 assassinated former Indian Prime Minister Rajiv Gandhi. The arrivals ceased when the Sri Lankan Government crushed the rebels and ended the war in 2009.

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